Add User in An Encrypted Home Folder at Different Harddisk
sudo apt-get install ecryptfs-utils #You may need this packet mkdir /home2 chmod 777 /home2 sudo adduser --encrypt-home username --home /home2/username
Display Skype (and others) Icon in the Unity Dashbar
gsettings set com.canonical.Unity.Panel systray-whitelist “[‘JavaEmbeddedFrame’, ‘Wine’, ‘Skype’, ‘Dropbox’, ‘Cryptkeeper’]”
setsid unity
Quoted from http://www.webupd8.org/2011/04/things-to-tweak-fix-after-installing.html
LyX: Support IEEE format.
Install texlive-publishers. Then Lyx->Tools->Reconfigure.
titanlab.org 